Gem Rectangle CufflinksSterling Silver

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Order within 8 hours 49 minutes and select Express Morning Delivery to receive your order on Tue 21 Aug

  • Free Delivery & Returns

About the product

The Gem Rectangle cufflinks with hand set bespoke cut black onyx gemstones set in sterling silver, measuring 15.5mm x 10mm, are the perfect gift. Featuring a flexible hinged back mechanism for ease of wear, wear with the Alta Thin ring for a stylish look.

Product Code: SS-CL-SUOM-BLO


Alta is inspired by the idea of jewellery you can take anywhere and everywhere. Each piece is hammered giving them a worn, well travelled feel.


Black Onyx is sourced in India and is part of the Chalcedony gemstone family. Signifying 'will-power' and falling under the Zodiac sign Leo, Black Onyx is an opaque, solid black gemstone with a smooth surface once polished.

Delivery & Returns

Delivery and returns are free for UK customers.
- Standard UK free delivery within 3 working days.
- Express and nominated day services available for £5-£10.

All our orders are gift wrapped in our beautiful packaging and sent via trackable courier, with a signature required on receipt.

We will guarantee you a full money-back refund within 30 days of purchase on any item, as long as it is in the original condition. All products are guaranteed for 2 years. Engraved items are non-returnable/non-refundable.


Our jewellery is hallmarked in the UK at the Assay Office, fulfilling the requirements established by law on Precious Metals. This is a guarantee of the purity and quality of the metals used.

Every piece of Monica Vinader jewellery is covered by a two year warranty on receipt of valid proof of purchase. This warranty applies to all of our products across the globe, regardless of where you purchased them from.

Within 2 years of purchase, if your jewellery needs repair, please let us know via our Boutiques or via our Customer Care team and we will provide you with a full repair service free of charge. This warranty is in addition to other rights you may have in relation to the piece.

Items no longer under warranty can still be repaired for a fee - please contact our Customer Care team.

Ethical Sourcing

We are committed to the ethical sourcing of our products and work closely with suppliers to ensure that they adhere to our code of conduct, which outlines strict standards of business behaviour.

Monica Vinader is a certified member of the Responsible Jewellery Council, which addresses human and labour rights, environmental impact and mining practices within the jewellery supply chain.

MV diamonds are sourced through suppliers that adhere to the Kimberley Process and the World Diamond Council's System of Warranties, preventing the distribution of conflict diamonds both in rough, cut and polished stones. Conflict diamonds are those smuggled by rebels to finance wars against legitimate governments. Our diamond suppliers are also compliant with United Nations resolutions.

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